What is the grams of chlorine

Assignment Help Chemistry
Reference no: EM13165212

a 19.3 g mixture containing sodium sulfide and calcium chloride. 86.9% sodium sulfide and 63.9% by mass chlorine. what is the grams of chlorine?

Reference no: EM13165212

Questions Cloud

Calculate the final temperature of the mixture : A 30 g sample of water at 280 K is mixed with 50 g of water at 330 K. Calculate the final temperature of the mixture assuming no heat loss to the surroundings.
Calculate the molarity of a solution of glycerol : Calculate the molarity of a solution of glycerol made by dissolving 46.000 mL glycerol at 15 ^circ {rm C} in enough water to make 400.00 mL of solution.
Calculate the total moles of gas present after the reaction : A .483 mol sample of graphite was heated with 2.14 mol oxygen gas to form carbon dioxide. Graphite is the limiting reagent in this reaction. Calculate the total moles of gas present after the reaction?
Determine the empirical and molecular formulas : determine the empirical and molecular formulas of a hydrocarbon which has a molecular weight of 84 mass unit which contains 85.7% carbon.
What is the grams of chlorine : a 19.3 g mixture containing sodium sulfide and calcium chloride. 86.9% sodium sulfide and 63.9% by mass chlorine. what is the grams of chlorine?
Calculate the moles of ar present : A 330 mL container holds 0.146 g of Ne and an unknown amount of Ar at 35°C and a total pressure of 626 mmHg. Calculate the moles of Ar present.
Calculate johnsons expense deduction using the 2011 : Calculate Johnson's expense deduction using the 2011 Form 2106 (Employee Business Expenses) based on actual automobile expenses and other employee business expenses.
Calculate the unknown concentration for the analyte noted : calculate the unknown concentration for the analyte noted as (xM) from the potential data given at 25 oC Pt/Fe 2+ (0.05 M)//Ag+ (xM) /Ag.
What are the subscripts in the actual molecular formula : A compound is 40.0 , 6.70 , and 53.3 by mass. Assume that we have a 100.- sample of this compound.The molecular formula mass of this compound is 180 . What are the subscripts in the actual molecular formula?

Reviews

Write a Review

Chemistry Questions & Answers

  Application of ideal gas law

Application of ideal gas law - How high can you raise the temperature of the gas without bursting the vessel?

  What is the change in internal energy

The combustion of one mole of ethanol (C2H5OH(l)) to produce carbon dioxide and gaseous water has ?Hr = -1235 kJ · mol-1 at 298 K. What is the change in internal energy for this reaction?

  Determine how many grams of salt will be produced

Calcium carbonate reacts with hydrochloric acid to forma a salt, carbon dioxide and water. Write the balanced equation and determine how many grams of salt will be produced of 50g of calcium carbonate was used?

  Determine what would be final tris concentration

How many mL Hydrochloric acid of 0.1 M must be added to 100 mL of a 0.2 M solution of tris base to form a buffer ( pH 7.8)?

  Calculate the theoretical yield of c2h5cl

Calculate the theoretical yield of C2H5Cl when 138 g of C2H6 reacts with 218 g of Cl2, assuming that C2H6 and Cl2 react only to form C2H5CL and HCl.

  Calculate the mass of 0.1500l of benzene

A cube of osmium metal 1.500cm on a side has a mass of 76.31g at 25°C. Calculate the mass of 0.1500L of benzene at this temperature.

  What is the molarity of a solution made by dissolving

What is the molarity of a solution made by dissolving 74.8 g of strontium perchlorate in sufficient water

  What is the temperature

A sample of gas occupies 250 mL at STP. What is the temperature if the gas expands to 1500 mL at a pressure of 0.500 atm?

  What will be the volume of the gas

The volume of a sample of ideal gas at 25 degrees celius is 372 mL. what will be the volume of the gas if it is heated at constant pressure to 50 degrees celius? what will the volume fo the gas be if it is cooled to -272 degrees celius.

  Calculate the atom economy of this reaction

odium carbonate (Na2CO3) can be produced by heating sodium bicarbonate (NaHCO3). A student heats 5.128 g sodium bicarbonate to completely decompose the sample to sodium carbonate.

  What the oxidation state of br2

what the oxidation state P in PO4^-2? what the oxidation state O in PO4^-2?

  Determine the concentration of the original na2c2o4

Determine the concentration of the original Na 2 C 2 O 4 solution and disodium oxalate in the presence of excess acid.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd